And for those of us with a competitive streak, we can see who is leading the charge:
Congrats to Facebook and Oculus for maintaining their #1 spot in PCVR.
I find it amazing people are still buying the HTC set given it's price and lack of features compared to the other PCVR options. If you want the most complete system, you get the Rift. If you want better resolution or a more laptop friendly setup (no external cameras/lighthouses) then you get the Samsung Odyssey. In no situation does it make sense to get the Vive thanks to its absurd price.